Gaya APA
Kramer, S, N. (1983).
Great Ages Of Man : A History Of The World s Culture : Cradle Of Civillization .
Amsterdam:
Time-Life Books.
Gaya MLA
Kramer, Samuel, Noah.
"Great Ages Of Man : A History Of The World s Culture : Cradle Of Civillization".
Amsterdam:
Time-Life Books,
1983.
Text.